Custom authentication pages while the default /wp-admin is changed to something else?

Hello.

I would like to utilize the newly introduced custom authentication pages, but I have changed the default /wp-admin to a custom one, so that the WP dashboard area isn’t that easily guessable.

I noticed that the custom auth pages only work in case you didn’t change the /wp-admin to something else.

How can this obstacle be circumvented? I don’t want to have /wp-admin.

Thank you very much in advance!

UPDATE: So instead of using Perfmatters for the /wp-admin url change, I found a plugin which works fine in conjunction with Bricks custom auth pages. It’s called Easy Hide Login.